![]() ![]() If you shoot a lot, 28,000 may be a little high since that is 28 of the rated life. The camera shutter is a mechanical part, and like all things in the universe, subject to eventual failure. Newer cameras store more images in each folder, so the mathematics change. Shutter count is relative though a high/low count ultimately depends on how much you shoot. I would absolutely not buy something with 400k unless the body is still cheap, the So if shutter replacements costed 200, I would purchase the camera if it were priced between 150-200 martink3S04 2 yr. Nikon adds the shutter count information into a photograph’s EXIF data, so all you have to do is read the information. ![]() Shutter Count = (292-100)*100 +22 = 19200 +22 = 19222 shutter operations h 50k on the shutter can be considered decently used and high (even if the shutter is rated for 500k actuations). For example, Nikon and Canon’s entry-level DSLR cameras have a rating of 50,000 shutter actuations, and more professional models can have ratings of up to 200,000. Modulo 100 may sound frightening, but in reality it means just take the two right hand digits. Generally, 5000 shutter count is considered to be fairly low, as many DSLR cameras are rated for up to 100,000 shutter actuations. Shutter Count = (folder number-100)*100 + modulo 100 file number.Split the image number into two parts: the last 4 digits (call this file number) and the first three folder number.Thus to convert the image number to the number of shots taken we need to do the following: A twist is that looking at one of the early images I took with this camera is that the folder numbers start at 100 rather than 0. The folders each hold 100 files so the first 3 digits increment once every 100 images to reflect the new folder number while the last 4 digits increase to 9999 then rollover to 0. The higher your cameras shutter count is, the less time it has to function. Under DCIM there are two folders at present: 291CANON and 292CANON. The shutter count on your camera is the amount of times that your camera has fired. I then realised that the first 3 digits are in fact the folder number on the memory card. That makes more sense – the last image was IMG_9222.JPG. One EXIF data tool reports the number as 292-9222. You will get a bill of health from Canon on the condition of the camera, including a factory report on shutter count. Ask for a shutter count when you send the camera to Canon for a cleaning and check out. On my 10D, it shows 2929222 approaching 3 million shots which is clearly wrong. Shutter count is the total number of times a camera’s shutter has been released. The most reliable way to get an accurate count is from Canon. The number of shutter actuations on older Canon cameras is encoded in the 'Image Number’. ![]()
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